Buick Encore: Rear Suspension

 Top Tier Fuel

GM recommends the use of TOP TIER Detergent Gasoline to keep the engine clean, reduce engine deposits, and maintain optimal vehicle performance. Look for the TOP TIER Logo or see www.toptiergas.com for a list of TOP TIER Detergent Gasoline marketers and applicable countries. Recommended Fuel Use

 Diagnostic information and procedures

SYMPTOMS - TRANSFER CASE Strategy Based Diagnostics Review the system operations in order to familiarize yourself with the system functions. Refer to Transfer Case Disassembled View, Transfer Case Description and Operation, and Rear Drive Axle Description and Operation , . All diagnosis on a vehic